baber/WOPTO huggingface dataset:
Patent JP-2004300841-A (JP)
Title: Drainage faucet device
Inventor: SHIRASE UICHI
IPC: A47K1/14
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drainage faucet device capable of simply and firmly mounting a rising and falling device to a retainer while maintaining maintainability.  <P>SOLUTION: In the drainage faucet device 10 equipped with a drain outlet member 11 opened and closed by a faucet 12 fixed to the bottom of a water tub, the approximately cylindrical retainer 20 and the rising and falling device 30 fixed to the inside of the retainer and capable of being operatively connected to the facet 12 side by inserting the end side corresponding to a remote controlling wire 8 inside of a cylinder, the retainer 20 comprises a retainer body 21 having an opening section 24 capable of freely inserting a positioning section 23 for the rising and falling device formed inside thereof and the circumference of the rising and falling device 30 to the inside of a positioning section from the direction of a diameter and a non slip member 26 movably connected to the body 21 through hinges 24b and 27b and preventing the slippage from the direction of the diameter of the opening section of the rising and falling device 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004048667-A (JP)
Title: Piezoelectric oscillator
Inventor: SATO TOMIO
IPC: H03K3/03
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric oscillator in which a frequency stability of a piezoelectric vibrator is improved in simple circuit configuration.  <P>SOLUTION: The piezoelectric oscillator is grounded from a non-inverted output 3 of an ECL circuit 10 via a capacitor C3, connected from a non-inverted output 2 through serially connected capacitors C4 and C5 to a non-inverted input 5 of the ECL circuit 10, further connected from a non-inverted input 5 through a resistor R1 to an inverted input 4 of the ECL circuit 10, and grounded via a capacitor C2. Then, the piezoelectric oscillator is grounded from a connecting point P of the serially connected capacitors C4 and C5 through a crystal vibrator Xtal and a capacitor C1 for frequency control. In this circuit, the output is extracted from an inverted output terminal 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004308531-A (JP)
Title: Traveling vehicle for working
Inventor: YAMAZAKI TATSUYA
IPC: F16H61/4192
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that, even if a main gear shift lever is set to a neutral position, a swash plate is not returned to a neutral position and the stop of a vehicle body is not secured, in case that displacement, a detection error, malfunction of a swash plate position detection sensor occur.  <P>SOLUTION: HSTs 4L, 4R for continuously variable transmission of traveling power depending on swash plate operation, HST motors 10L, 10R for the swash plate operation, HST sensors 48L, 48R detecting a swash plate position, and a main gear shift lever sensor 34 detecting an operation position of the main gear shift lever 30 are provided. In determining a target position of the swash plate based on the operation position of the main gear shift lever 30 to operate the swash plate to the target position, in the main gear shift lever 30 is set at the neutral position but output rotation of the HSTs 4L, 4R is not stopped, the swash plate is controlled to stop output rotation of the HSTs 4L, 4R.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311655-A (JP)
Title: Integrated circuit
Inventor: ADAN ALBERT O
IPC: H01L27/04
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a coupling noise in an integrated circuit electromagnetically or via a substrate.  <P>SOLUTION: Laminated metal wiring layers 5, 7, 9 and 11 form an electromagnetic isolation structure. These metal wiring layers are connected to each other through vias 6, 8 and 10, and a metal fence 20 of the laminated structure is thereby formed. The metal fence 20 is disposed to surround an element, such as a spiral inductor 12, etc. for generating an electromagnetic field in the integrated circuit. When a signal wavelength λ=c/f is set, d≤λ/8, WF≥5δ, and L≤λ/20 are satisfied, wherein δ is the skin depth of an electromagnetic wave, c is the velocity of a light, f is the operating frequency of the integrated circuit 21, d is the lateral size of the metal fence region, WF is the surrounding line width of the metal fence, and L is an interval between the vias.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311743-A (JP)
Title: Temperature measurement resistor film
Inventor: KANAI TOSHIMASA
IPC: H01C7/02
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature measurement resistor film wherein the resistance value of a resistor is hard to change even if it is exposed at a high temperature.  <P>SOLUTION: The temperature measurement resistor film is provided with a first layer as a resistor film made of Ti or NiCr with a geometric thickness of 1-1,000 nm, and a second layer as a protective layer made of SiN or SiO<SB>2</SB>with a geometric thickness of 1-1,000 nm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311320-A (JP)
Title: Concave reflecting mirror base body using spherical silica, manufacturing method of the same, and light source device using the same
Inventor: ONODA SHIGERU
IPC: F21Y101/00
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concave reflecting mirror used as a light source device such as a projector, having high precision and thermal resistance, superior in mechanical strength, which can be made small in size.  <P>SOLUTION: The concave reflecting mirror base body formed by using a material containing at least spherical silica, is formed by independently press-molding the portion mainly made of the base body 4 having an effective reflecting surface in the concave reflecting mirror base and the portion mainly made of a nearly cylindrical part 5 provided for supporting the sealing part of the light source lamp.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003317875-A (JP)
Title: Round plug connector for shielded electric cable
Inventor: FERDERER ALBERT
IPC: H01R13/658
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plug connector that can be used together with a shielded conductor even in the scope of quick connection technology and can further expand shielding.  <P>SOLUTION: A contact element 25 is provided for contact connection of a shielded cable 52 of an electric conductor 50, and the contact element 25 is arranged on the cable connection side of an insulating body 20 and has a top end 28 of spring elasticity. This top end 28 extends crossing over the protruded part 23' provided in the cut-out 23 arranged in the insulating body. And the contact element 25 has an opening 29 for guiding the shielded cable 52 and the shielded cable is housed in the cut-out 23 and tightly fixed by the top end 28, and the contact element 25 is arranged so that the bent end part 28' of the top end may be pushed on the inner wall 42 of the threaded sleeve.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004316475-A (JP)
Title: Plunger pump
Inventor: KUWABARA TAKESHI
IPC: F04B53/02
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plunger pump having a mechanism surely suppressing leakage of fluid, in a plunger pump surely sucking/discharging fluid with high viscosity such as printing ink.  <P>SOLUTION: The plunger pump comprises at least: an intake space having a suction port opening therein; a discharge space having a discharge port opening therein; a cylinder whose one end communicates with the suction space and other end communicates with the discharge space; a plunger inserted into and reciprocable into the cylinder; a piston disposed to one end of the plunger; a valve mechanism disposed to the piston, and opened when moving on a suction space side, and is closed when moving a discharge space side; and a drive means reciprocating the plunger into the cylinder; a seal member shielding the discharge space from an outside space in an axial direction of the plunger. Scrapers fixedly brought into contact with the plunger by elastic force are disposed between the seal member and the discharge space.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315143-A (JP)
Title: Drive device for passenger conveyor
Inventor: YAMAKI MASAMITSU
IPC: B66B23/04
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive device for a passenger conveyor capable of reducing pressure applied to a moving handrail by a simple configuration to prolong service life of the moving handrail.  <P>SOLUTION: A roller 9 changing height of the moving handrail 3 is provided between adjacent driving rollers 4, and the center of rotation of a driven roller 5 is arranged by deviating in the direction of advance of the moving handrail 2 from the center of rotation of the driving roller 4. Consequently, locus of the moving handrail 3 is along a part of the outer periphery of the driving roller 4, and contact area between the moving handrail 3 and the driving roller 4 is increased. The driven roller 5 presses the moving handrail 3 by deviating from a central position of the driving roller 4 to follow the change of a contact position between the moving handrail 3 and the driving roller 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350335-A (JP)
Title: Thermal power generation system
Inventor: TACHIBANA YOSHIHISA
IPC: H01L35/30
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal power generation system capable of generating a higher power by utilizing exhaust heat from a heat generating section efficiently.  <P>SOLUTION: A thermoelectric conversion module 21 is fixed to the lower surface of a burner 20a such that the upper substrate 26b side is heated thus constituting a thermal power generation system 20 where power is generated from the thermoelectric conversion module 21 depending on the temperature difference between the upper substrate 26b side and the lower substrate 26a side. A heat insulation pipe 23 not used for power generation in the thermoelectric conversion module 21 but collecting heat discharged therefrom is also provided, and power is generated again from a thermoelectric conversion module 24 by utilizing heat collected through the heat insulation pipe 23. Furthermore, a plurality of thermoelectric conversion modules 31, 34 and 37 and a plurality of heat insulation pipes 33 and 36 are provided so that each heat insulation pipe 33, or the like, collecting heat discharged from each thermoelectric conversion module 31, or the like, transmits the heat sequentially to a next thermoelectric conversion module 31, or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317025-A (JP)
Title: Heat pump water heater and its energizing control method
Inventor: TOMOTA SHINICHI
IPC: F24H1/18
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump water heater for completing boil-up at a finishing time of a night time zone even in generation of defrosting operation in the process of boil-up operation.  <P>SOLUTION: The heat pump water heater controls a boil-up starting time to complete boil-up at a specified time approximate to the finishing time of a night time zone by calculating a required boil-up time H in accordance with the heating capability of a heat pump. It comprises a control means 9 for predicting the frequency of generating defrosting operation from the condition of an outside air temperature and selecting a heating correction coefficient α prepared corresponding to the predicted frequency of generating the defrosting operation to calculate the required boil-up time H.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319838-A (JP)
Title: Aggregate of ferromagnetic metallic powder and magnetic recording medium employing the same
Inventor: AONUMA MASASHI
IPC: H01F1/06
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aggregate of ferromagnetic metallic powder with high despersibility contributing to noise reduction in a short wavelength region and a magnetic recording medium with high recording density suitable for an MR head employing the same.  <P>SOLUTION: In the aggregate of the ferromagnetic metallic powder, the average major axis length of which is 25 nm or over and less than 50 nm, the average particle diameter of the aggregate is 300 to 850 μm and the saturation magnetization amount (σs) is 80 to 130 A m<SP>2</SP>/kg. The magnetic recording medium has a magnetic layer which is formed by dispersing the aggregate of the ferromagnetic metallic powder into a binder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313537-A (JP)
Title: Diathermic knife
Inventor: OKADA TSUTOMU
IPC: A61B18/12
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diathermic knife capable of washing a bleeding site quickly without causing a wobble at a knife part (an electrode part).  <P>SOLUTION: A bar-shaped electrode part 12 extending in the axial direction of a flexible sheath 2 is provided on the knife part 11. A distal end tip 8 closing the distal end part of the flexible sheath 2 is equipped with a sliding opening 18 in which the bar-shaped electrode part 12 is inserted to move back and forth in the axial direction of the flexible sheath 2 and a liquid delivering opening part 19 where the bar-shaped electrode part 12 can not enter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313574-A (JP)
Title: Rice cooker
Inventor: OYA HIROSHI
IPC: A47J27/00
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To tastily cook rice by appropriately cooking various kinds of the rice with a small memory and simple operation in a rice cooker for cooking the rice by supplying electric power according to a rice-cooking process previously stored in a heating unit for heating a pot.  <P>SOLUTION: The pot 11 is removably housed inside a body 10, the pot 11 is heated by the heating unit 12, power is supplied to the heating unit 12 according to the rice-cooking process previously stored in a control unit 14, the rice-cooking process is stored in a rewritable and nonvolatile memory and the rice-cooking process is transmitted to the nonvolatile memory by a communication means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003319367-A (JP)
Title: Broadcast receiver
Inventor: INOUE TETSUYA
IPC: H04N7/173
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcast receiver capable of reducing standby power attended with transmission of view history information.  <P>SOLUTION: The broadcast receiver for transmitting view history information of a received broadcast program to a center through a communication means includes: an operation time management means 204, 207 for managing the transmission time of the view history information; a timer means 209 for counting the time; a comparison means 208 for comparing the count time counted by the timer means with the operation time managed by the operation time management means; a power supply control means 210 for controlling the main power supply 211 of the broadcast receiver on the basis of a comparison result by the comparison means; a view history information management means 205 for managing the view history information; and a view history information transmission means 206 for transmitting the view history information. When a present time reaches a transmission time of the view history information, the main power supply is turned on to reduce the standby power.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004314903-A (JP)
Title: Braking device
Inventor: SUGITA ATSUSHI
IPC: B60T7/10
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a braking device capable of improving mounting workability of a brake lever on a handle, reliability such as operability and strength and durability of the brake lever.  <P>SOLUTION: A grip member 21 is turned upward to be abutted on an inner upper end face of a side wall part 63 of a first bracket member 23. A positioning nut 35 screwed to a tip part of a screw part 31 is fitted in a positioning recessed part 71 formed in an upper end part (upper end part in Figure 19) of the side wall part 63 of the first bracket member 23. The screw part 31 is fitted in a groove part 29. A fastening position of the positioning nut 35 is adjusted so that the tip end of the screw part 31 is not abutted on the grip member 21 when the screw part 31 is fitted in the groove part 29. Each bracket member 23, 24 is fastened and fixed with each screw 22 to sandwich a handle 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275685-A (JP)
Title: Belt type (caterpillar) downswing
Inventor: OBA YUJI
IPC: A61G5/04
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric wheelchair capable of easily running because most of usual electric wheelchairs are wheel types and some wheelchairs go up stairs one by one but it takes many hours to prepare and arrange.  <P>SOLUTION: The wheel of this electric wheelchair is made with a belt, and the belt is downswing (E is E', E'') and the length of the belt is near 3 times length, and so the wheel runs safely on stairs or steps.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323572-A (JP)
Title: Chloroprene rubber composition
Inventor: KABA YASUHIRO
IPC: C08K5/092
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new chloroprene rubber composition having excellent low-temperature properties by using a new softener in place of DOP (dioctyl phthalate) conventionally used for the chloroprene rubber.  <P>SOLUTION: The chloroprene rubber composition having the excellent low-temperature properties of vulcanizates and good balance of physical properties is found out by using an isononyl cyclohexenedicarboxylate compound as the softener of the chloroprene rubber. That is, the chloroprene rubber composition comprises the isononyl cyclohexenedicarboxylate compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324097-A (JP)
Title: Spiral lining device of steel wire
Inventor: JINNO KAKI
IPC: E04G21/16
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spiral lining device of a steel wire capable of efficiently winding on the circumference of the existing column while always adding tension to the steel wire.  <P>SOLUTION: The spiral lining device of the steel wire comprises a ring-like basic material capable of being divided into two parts providing four pairs of rollers 19 holding four corners of the existing column to the lower surface, four hanging arms 4 projected to the circumference of the basic material in the direction of the diameter, a ring-like turning member 2 having a gear 14 on the circumference supported in a turnable manner by a guide roller 12 provided to the upper surface of the basic material 1, a steel wire holding member 3 for holding a steel-made strand 10 formed in a spiral bundle provided to the upper surface of the turning member 2 and a torque motor 5 driving the turning member 2 a pinion gear 18 mounted to the basic material 1 and engaged with the gear 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323145-A (JP)
Title: Screw conveyor
Inventor: KIRIBAYASHI TOSHIMITSU
IPC: B65G33/26
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent excessive load to convey a conveyance object stably.  <P>SOLUTION: Screws 21, 22 on one side and the other side provided with screw blades 21b, 22b around rotary shafts 21a, 22a are arranged in parallel to transmit rotation supplied to the rotary shaft 21a on one side to the rotary shaft 22a on the other side through spur gears (rotation transmission means) 23, 23. Each screw 21, 22 is provided so as to prevent overlapping of the screw blade 21b on one side and the screw blade 22b on the other side. A heater 24c is provided in a casing 24.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280770-A (JP)
Title: Coin delivery device, and rotary disk to be used therefor
Inventor: TANI KIYOSHI
IPC: G07D1/00
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To deliver a plurality of coins different in diameter through the use of a single rotary disk.  <P>SOLUTION: A plurality of coin receiving holes formed in the rotary disk of a coin delivery device are opened in an outer peripheral direction. Jaw parts to be projected along a rotary direction are arranged in the respective coin receiving holes. Each of the jaw parts is formed to push out another coin placed on the coin in the lowest stage, which is received by the coin receiving hole, toward the inner part of a circular vessel with the rotation of the rotary disk. The clogging of the coins at a coin exit is eliminated by the operation of the jaw parts. Thus, the coin with a small diameter is delivered by using the rotary disk for a large diameter coin, that is, the plurality of coins different in diameter are delivered.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321448-A (JP)
Title: Pattern display device of sewing machine
Inventor: ISHIKAWA HITOSHI
IPC: D05B3/02
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pattern display device of a sewing machine, which does not damage fine appearance.  <P>SOLUTION: In the pattern display device of the sewing machine, one 42 of a plurality of sewing patterns displayed on a sewing pattern display plate 40 can be viewed from the front side surface of a sewing machine through the transparent window part of a sewing machine front side surface panel 14 by the rotating operation of the sewing display plate 40 by an operator. The transparent window part is constituted of a hole 20 formed on the sewing machine front side surface panel 14, a transparent member 30 inserted to the hole 20 from the front side surface, for which a pair of projections 34a and 34b are integrally formed on a back surface side, and a wire 50 disposed on the back surface of the sewing machine front side surface panel 14. When the transparent member 30 is inserted into the hole 20, the pair of projections 34a and 34b are respectively engaged with the inner edge of the hole 20 and the wire 50. The transparent member is easily mounted on the hole without damaging the appearance and huge effects are presented practically.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004209457-A (JP)
Title: Apparatus for dissolving gas into liquid
Inventor: LIOU HUEI-TANG
IPC: B01F5/04
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus to obtain a gas-dissolved liquid of a high concentration for dissolving the gas into a liquid medium.  <P>SOLUTION: This apparatus comprises a mixer and a tank enclosure, and the mixer comprises a semi-Venturi tube and an expansion chamber. During the operation, gas is led into liquid in the semi-Venturi type mixer. A valve fitted to an inlet of the mixer is used to adjust the gas flow so that the flow rate of the gas flowing into the mixer is smaller than the flow rate of the gas sucked into the semi-Venturi tube. Gas is mixed with the liquid flow passing through the semi-Venturi tube under a negative pressure to form small bubbles in the liquid by using the gas suction capacity of the semi-Venturi tube. The liquid containing small bubbles flows out of the mixer, and flows into the tank enclosure to form vortex. The bubbles can stay in the liquid for a long time, which promotes the dissolution of the gas in the liquid.  <P>COPYRIGHT: (C)2004,JPO&NCIPI